n. 组,团体;群,批;(雕塑等的)群像;(英美的)空军大队;
vt.& vi. 使成群,集合;
vt. 分类,归类;
🗣️ 情景例句
I gave that idea up a long time ago.
我很久以前就放弃了那个想法了。
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
notes there are now work-stations that enable engineers to design, test and produce chips right on their desks, much the way an editor creates a newsletter on a Macintosh.